media: i2c: imx290: Use the v4l2 helper for obtaining the clock

devm_clk_get() fails on ACPI-based platforms, where firmware does not
provide a direct reference to the clock producer.

Replace devm_clk_get() with the new v4l2 helper
devm_v4l2_sensor_clk_get() that works on both DT- and ACPI-based
platforms to retrieve a reference to the clock producer from firmware.

Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c
index 4f3f386c53534adc7cd0f4242143bc8142da11d4..81c0af959df4c8ef9b5551bd78d0a626bdeccf4f 100644 (file)
--- a/drivers/media/i2c/imx290.c
+++ b/drivers/media/i2c/imx290.c
@@ -1599,7 +1599,7 @@ static int imx290_probe(struct i2c_client *client)
                return ret;
 
        /* Acquire resources. */
-       imx290->xclk = devm_clk_get(dev, "xclk");
+       imx290->xclk = devm_v4l2_sensor_clk_get(dev, "xclk");
        if (IS_ERR(imx290->xclk))
                return dev_err_probe(dev, PTR_ERR(imx290->xclk),
                                     "Could not get xclk\n");